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qa-only

Conducts thorough QA testing on web applications, generating detailed reports without fixing any issues.

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Security score

The qa-only skill was audited on Jun 10, 2026 and we found 94 security issues across 4 threat categories. Review the findings below before installing.

Categories Tested

Security Issues

medium line 33

Template literal with variable interpolation in command context

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33```bash
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Template literal with variable interpolation in command context

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283```bash
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Template literal with variable interpolation in command context

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418```bash
medium line 452

Template literal with variable interpolation in command context

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452echo "before relying on \`gbrain search\` for code questions in this worktree."
medium line 580

Template literal with variable interpolation in command context

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580```bash
medium line 802

Curl to non-GitHub URL

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802curl -fsSL "https://bun.sh/install" -o "$tmpfile"
medium line 894

Fetch to external URL

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894- API endpoints → test them directly with `$B js "await fetch('/api/...')"`
low line 34

Access to hidden dotfiles in home directory

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34_UPD=$(~/.claude/skills/gstack/bin/gstack-update-check 2>/dev/null || .claude/skills/gstack/bin/gstack-update-check 2>/dev/null || true)
low line 36

Access to hidden dotfiles in home directory

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36mkdir -p ~/.gstack/sessions
low line 37

Access to hidden dotfiles in home directory

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37touch ~/.gstack/sessions/"$PPID"
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Access to hidden dotfiles in home directory

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38_SESSIONS=$(find ~/.gstack/sessions -mmin -120 -type f 2>/dev/null | wc -l | tr -d ' ')
low line 39

Access to hidden dotfiles in home directory

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39find ~/.gstack/sessions -mmin +120 -type f -exec rm {} + 2>/dev/null || true
low line 40

Access to hidden dotfiles in home directory

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40_PROACTIVE=$(~/.claude/skills/gstack/bin/gstack-config get proactive 2>/dev/null || echo "true")
low line 41

Access to hidden dotfiles in home directory

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41_PROACTIVE_PROMPTED=$([ -f ~/.gstack/.proactive-prompted ] && echo "yes" || echo "no")
low line 44

Access to hidden dotfiles in home directory

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44_SKILL_PREFIX=$(~/.claude/skills/gstack/bin/gstack-config get skill_prefix 2>/dev/null || echo "false")
low line 48

Access to hidden dotfiles in home directory

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48source <(~/.claude/skills/gstack/bin/gstack-repo-mode 2>/dev/null) || true
low line 51

Access to hidden dotfiles in home directory

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51_SESSION_KIND=$(~/.claude/skills/gstack/bin/gstack-session-kind 2>/dev/null || echo "interactive")
low line 54

Access to hidden dotfiles in home directory

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54_LAKE_SEEN=$([ -f ~/.gstack/.completeness-intro-seen ] && echo "yes" || echo "no")
low line 56

Access to hidden dotfiles in home directory

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56_TEL=$(~/.claude/skills/gstack/bin/gstack-config get telemetry 2>/dev/null || true)
low line 57

Access to hidden dotfiles in home directory

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57_TEL_PROMPTED=$([ -f ~/.gstack/.telemetry-prompted ] && echo "yes" || echo "no")
low line 62

Access to hidden dotfiles in home directory

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62_EXPLAIN_LEVEL=$(~/.claude/skills/gstack/bin/gstack-config get explain_level 2>/dev/null || echo "default")
low line 65

Access to hidden dotfiles in home directory

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65_QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning 2>/dev/null || echo "false")
low line 67

Access to hidden dotfiles in home directory

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67mkdir -p ~/.gstack/analytics
low line 69

Access to hidden dotfiles in home directory

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69echo '{"skill":"qa-only","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown
low line 71

Access to hidden dotfiles in home directory

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71for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
low line 73

Access to hidden dotfiles in home directory

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73if [ "$_TEL" != "off" ] && [ -x "~/.claude/skills/gstack/bin/gstack-telemetry-log" ]; then
low line 74

Access to hidden dotfiles in home directory

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74~/.claude/skills/gstack/bin/gstack-telemetry-log --event-type skill_run --skill _pending_finalize --outcome unknown --session-id "$_SESSION_ID" 2>/dev/null || true
low line 80

Access to hidden dotfiles in home directory

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80eval "$(~/.claude/skills/gstack/bin/gstack-slug 2>/dev/null)" 2>/dev/null || true
low line 86

Access to hidden dotfiles in home directory

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86~/.claude/skills/gstack/bin/gstack-learnings-search --limit 3 2>/dev/null || true
low line 91

Access to hidden dotfiles in home directory

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91~/.claude/skills/gstack/bin/gstack-timeline-log '{"skill":"qa-only","event":"started","branch":"'"$_BRANCH"'","session":"'"$_SESSION_ID"'"}' 2>/dev/null &
low line 96

Access to hidden dotfiles in home directory

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96_ROUTING_DECLINED=$(~/.claude/skills/gstack/bin/gstack-config get routing_declined 2>/dev/null || echo "false")
low line 107

Access to hidden dotfiles in home directory

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107_CHECKPOINT_MODE=$(~/.claude/skills/gstack/bin/gstack-config get checkpoint_mode 2>/dev/null || echo "explicit")
low line 108

Access to hidden dotfiles in home directory

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108_CHECKPOINT_PUSH=$(~/.claude/skills/gstack/bin/gstack-config get checkpoint_push 2>/dev/null || echo "false")
medium line 129

Access to hidden dotfiles in home directory

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129In plan mode, allowed because they inform the plan: `$B`, `$D`, `codex exec`/`codex review`, writes to `~/.gstack/`, writes to the plan file, and `open` for generated artifacts.
medium line 137

Access to hidden dotfiles in home directory

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137If `SKILL_PREFIX` is `"true"`, suggest/invoke `/gstack-*` names. Disk paths stay `~/.claude/skills/gstack/[skill-name]/SKILL.md`.
medium line 139

Access to hidden dotfiles in home directory

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139If output shows `UPGRADE_AVAILABLE <old> <new>`: read `~/.claude/skills/gstack/gstack-upgrade/SKILL.md` and follow the "Inline upgrade flow" (auto-upgrade if configured, otherwise AskUserQuestion with
medium line 144

Access to hidden dotfiles in home directory

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144- Missing `~/.claude/skills/gstack/.feature-prompted-continuous-checkpoint`: AskUserQuestion for Continuous checkpoint auto-commits. If accepted, run `~/.claude/skills/gstack/bin/gstack-config set che
medium line 145

Access to hidden dotfiles in home directory

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145- Missing `~/.claude/skills/gstack/.feature-prompted-model-overlay`: inform "Model overlays are active. MODEL_OVERLAY shows the patch." Always touch marker.
medium line 158

Access to hidden dotfiles in home directory

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158If B: run `~/.claude/skills/gstack/bin/gstack-config set explain_level terse`.
low line 162

Access to hidden dotfiles in home directory

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162rm -f ~/.gstack/.writing-style-prompt-pending
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Access to hidden dotfiles in home directory

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163touch ~/.gstack/.writing-style-prompted
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Access to hidden dotfiles in home directory

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172touch ~/.gstack/.completeness-intro-seen
medium line 185

Access to hidden dotfiles in home directory

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185If A: run `~/.claude/skills/gstack/bin/gstack-config set telemetry community`
medium line 195

Access to hidden dotfiles in home directory

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195If B→A: run `~/.claude/skills/gstack/bin/gstack-config set telemetry anonymous`
medium line 196

Access to hidden dotfiles in home directory

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196If B→B: run `~/.claude/skills/gstack/bin/gstack-config set telemetry off`
low line 200

Access to hidden dotfiles in home directory

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200touch ~/.gstack/.telemetry-prompted
medium line 213

Access to hidden dotfiles in home directory

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213If A: run `~/.claude/skills/gstack/bin/gstack-config set proactive true`
medium line 214

Access to hidden dotfiles in home directory

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214If B: run `~/.claude/skills/gstack/bin/gstack-config set proactive false`
low line 218

Access to hidden dotfiles in home directory

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218touch ~/.gstack/.proactive-prompted
medium line 260

Access to hidden dotfiles in home directory

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260If B: run `~/.claude/skills/gstack/bin/gstack-config set routing_declined true` and say they can re-enable with `gstack-config set routing_declined false`.
medium line 264

Access to hidden dotfiles in home directory

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264If `VENDORED_GSTACK` is `yes`, warn once via AskUserQuestion unless `~/.gstack/.vendoring-warned-$SLUG` exists:
medium line 276

Access to hidden dotfiles in home directory

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2763. Run `~/.claude/skills/gstack/bin/gstack-team-init required` (or `optional`)
medium line 278

Access to hidden dotfiles in home directory

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2785. Tell the user: "Done. Each developer now runs: `cd ~/.claude/skills/gstack && ./setup --team`"
low line 284

Access to hidden dotfiles in home directory

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284eval "$(~/.claude/skills/gstack/bin/gstack-slug 2>/dev/null)" 2>/dev/null || true
low line 285

Access to hidden dotfiles in home directory

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285touch ~/.gstack/.vendoring-warned-${SLUG:-unknown}
low line 427

Access to hidden dotfiles in home directory

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427_BRAIN_SYNC_BIN="~/.claude/skills/gstack/bin/gstack-brain-sync"
low line 428

Access to hidden dotfiles in home directory

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428_BRAIN_CONFIG_BIN="~/.claude/skills/gstack/bin/gstack-config"
medium line 532

Access to hidden dotfiles in home directory

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532If A/B and `~/.gstack/.git` is missing, ask whether to run `gstack-artifacts-init`. Do not block the skill.
low line 537

Access to hidden dotfiles in home directory

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537"~/.claude/skills/gstack/bin/gstack-brain-sync" --discover-new 2>/dev/null || true
low line 538

Access to hidden dotfiles in home directory

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538"~/.claude/skills/gstack/bin/gstack-brain-sync" --once 2>/dev/null || true
low line 581

Access to hidden dotfiles in home directory

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581eval "$(~/.claude/skills/gstack/bin/gstack-slug 2>/dev/null)"
low line 598

Access to hidden dotfiles in home directory

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598~/.claude/skills/gstack/bin/gstack-decision-search --recent 5 2>/dev/null
medium line 607

Access to hidden dotfiles in home directory

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607**Cross-session decisions.** If `ACTIVE DECISIONS` are listed, treat them as prior settled calls with their rationale — do not silently re-litigate them; if you're about to reverse one, say so explici
medium line 620

Access to hidden dotfiles in home directory

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620Curated jargon list lives at `~/.claude/skills/gstack/scripts/jargon-list.json` (80+ terms). On the first jargon term you encounter this session, Read that file once; treat the `terms` array as the ca
medium line 666

Access to hidden dotfiles in home directory

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666Before each AskUserQuestion, choose `question_id` from `scripts/question-registry.ts` or `{skill}-{slug}`, then run `~/.claude/skills/gstack/bin/gstack-question-preference --check "<id>"`. `AUTO_DECID
low line 674

Access to hidden dotfiles in home directory

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674~/.claude/skills/gstack/bin/gstack-question-log '{"skill":"qa-only","question_id":"<id>","question_summary":"<short>","category":"<approval|clarification|routing|cherry-pick|feedback-loop>","door_type
low line 683

Access to hidden dotfiles in home directory

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683~/.claude/skills/gstack/bin/gstack-question-preference --write '{"question_id":"<id>","preference":"<pref>","source":"inline-user","free_text":"<optional original words>"}'
medium line 698

Access to hidden dotfiles in home directory

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698Before building anything unfamiliar, **search first.** See `~/.claude/skills/gstack/ETHOS.md`.
low line 703

Access to hidden dotfiles in home directory

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703jq -n --arg ts "$(date -u +%Y-%m-%dT%H:%M:%SZ)" --arg skill "SKILL_NAME" --arg branch "$(git branch --show-current 2>/dev/null)" --arg insight "ONE_LINE_SUMMARY" '{ts:$ts,skill:$skill,branch:$branch,i
low line 721

Access to hidden dotfiles in home directory

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721~/.claude/skills/gstack/bin/gstack-learnings-log '{"skill":"SKILL_NAME","type":"operational","key":"SHORT_KEY","insight":"DESCRIPTION","confidence":N,"source":"observed"}'
medium line 731

Access to hidden dotfiles in home directory

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731`~/.gstack/analytics/`, matching preamble analytics writes.
low line 738

Access to hidden dotfiles in home directory

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738rm -f ~/.gstack/analytics/.pending-"$_SESSION_ID" 2>/dev/null || true
low line 740

Access to hidden dotfiles in home directory

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740~/.claude/skills/gstack/bin/gstack-timeline-log '{"skill":"SKILL_NAME","event":"completed","branch":"'$(git branch --show-current 2>/dev/null || echo unknown)'","outcome":"OUTCOME","duration_s":"'"$_T
low line 743

Access to hidden dotfiles in home directory

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743echo '{"skill":"SKILL_NAME","duration_s":"'"$_TEL_DUR"'","outcome":"OUTCOME","browse":"USED_BROWSE","session":"'"$_SESSION_ID"'","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'"}' >> ~/.gstack/analytics/skill-
low line 746

Access to hidden dotfiles in home directory

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746if [ "$_TEL" != "off" ] && [ -x ~/.claude/skills/gstack/bin/gstack-telemetry-log ]; then
low line 747

Access to hidden dotfiles in home directory

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747~/.claude/skills/gstack/bin/gstack-telemetry-log \
low line 829

Access to hidden dotfiles in home directory

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829_CROSS_PROJ=$(~/.claude/skills/gstack/bin/gstack-config get cross_project_learnings 2>/dev/null || echo "unset")
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Access to hidden dotfiles in home directory

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832~/.claude/skills/gstack/bin/gstack-learnings-search --limit 10 --cross-project 2>/dev/null || true
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Access to hidden dotfiles in home directory

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834~/.claude/skills/gstack/bin/gstack-learnings-search --limit 10 2>/dev/null || true
medium line 849

Access to hidden dotfiles in home directory

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849If A: run `~/.claude/skills/gstack/bin/gstack-config set cross_project_learnings true`
medium line 850

Access to hidden dotfiles in home directory

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850If B: run `~/.claude/skills/gstack/bin/gstack-config set cross_project_learnings false`
medium line 866

Access to hidden dotfiles in home directory

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8661. **Project-scoped test plans:** Check `~/.gstack/projects/` for recent `*-test-plan-*.md` files for this repo
low line 869

Access to hidden dotfiles in home directory

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869eval "$(~/.claude/skills/gstack/bin/gstack-slug 2>/dev/null)"
low line 870

Access to hidden dotfiles in home directory

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870ls -t ~/.gstack/projects/$SLUG/*-test-plan-*.md 2>/dev/null | head -1
low line 1165

Access to hidden dotfiles in home directory

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1165eval "$(~/.claude/skills/gstack/bin/gstack-slug 2>/dev/null)" && mkdir -p ~/.gstack/projects/$SLUG
medium line 1167

Access to hidden dotfiles in home directory

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1167Write to `~/.gstack/projects/{slug}/{user}-{branch}-test-outcome-{datetime}.md`
low line 1192

Access to hidden dotfiles in home directory

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1192~/.claude/skills/gstack/bin/gstack-learnings-log '{"skill":"qa-only","type":"TYPE","key":"SHORT_KEY","insight":"DESCRIPTION","confidence":N,"source":"SOURCE","files":["path/to/relevant/file"]}'
low line 168

External URL reference

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168If `LAKE_INTRO` is `no`: say "gstack follows the **Boil the Ocean** principle — do the complete thing when AI makes marginal cost near-zero. Read more: https://garryslist.org/posts/boil-the-ocean" Off
low line 171

External URL reference

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171open https://garryslist.org/posts/boil-the-ocean
low line 769

External URL reference

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769| Target URL | (auto-detect or required) | `https://myapp.com`, `http://localhost:3000` |
low line 802

External URL reference

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802curl -fsSL "https://bun.sh/install" -o "$tmpfile"
low line 901

External URL reference

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901$B goto http://localhost:3000 2>/dev/null && echo "Found app on :3000" || \
low line 902

External URL reference

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902$B goto http://localhost:4000 2>/dev/null && echo "Found app on :4000" || \
low line 903

External URL reference

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903$B goto http://localhost:8080 2>/dev/null && echo "Found app on :8080"
Scanned on Jun 10, 2026
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GitHub Stars 104.9K
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Categorydevelopment
UpdatedJune 10, 2026
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garrytan/gstack